Derek D’Antilio

3com Megahertz Corp. provides voice and data networking products and services. The company was founded by Robert M. Metcalfe, Howard S. Charney and John P. Marshall in 1979 and is headquartered in Marlborough, MA.

Newport Corp. manufactures and trades products and solutions for scientific research, microelectronics, security, life and health sciences, and industrial markets. It operates through the following segments: Photonics, Lasers, and Optics. The Photonics segment produces photonics instruments, precision positioning systems, vibration isolation systems, and optical components. The Lasers segment provides laser-based systems such as ultrafast lasers, amplifiers, diode-pumped solid state, tunable, and fiber lasers. The Optics segment offers lens assemblies, optical components, and opto-mechanical subassemblies. The company was founded in 1969 and is headquartered in Irvine, CA.

Harvey Performance Co. LLC engages in the provision of specialty carbide end mills and cutting tools to the metalworking industry. Its products include miniature end mills; holemaking and threading; and material-specific end mills. The company was founded by John Harvey in 1985 and is headquartered in Rowley, MA.

Founded in 2007, MKS Instruments UK Ltd. is a subsidiary of MKS Instruments, Inc. that manufactures and supplies heaters, vacuum and stainless steel components, valves & pressure controllers. The company is based in Crewe, UK.

Founded in 2013, MKS Instruments Holdings Ltd. is a British company that functions as an investment holding company. Part of MKS Instruments, Inc., the company is based in Crewe, UK.